Add Pylint to VSPERF commit gate

Initial pylint config file has been created to follow current
code structure and design. A few issues have been fixed, so currently
56 of 67 files have rating 10/10. There are still issues to be fixed,
mainly TODOs/FIXMEs and missing impelentation of abstract class members.

Change-Id: Icf5b12c2150258f8ac657f8d50b47a697d1660a0
JIRA: VSPERF-91
Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Fatih Degirmenci <fatih.degirmenci@ericsson.com>
Reviewed-by: Gene Snider <eugene.snider@huawei.com>
Reviewed-by: Al Morton <acmorton@att.com>
Reviewed-by: Tv Rao <tv.rao@freescale.com>
Reviewed-by: Brian Castelli <brian.castelli@spirent.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/tools/load_gen/stress/stress.py b/tools/load_gen/stress/stress.py
index 4a53f2d2..4c69a170 100644
--- a/tools/load_gen/stress/stress.py
+++ b/tools/load_gen/stress/stress.py
@@ -18,6 +18,7 @@
 import logging
 import subprocess
 import copy
+import time
 from tools import tasks
 from tools import systeminfo
 from tools.load_gen.load_gen import ILoadGenerator
@@ -111,13 +112,13 @@ class Stress(ILoadGenerator):
         if self._running:
             super(Stress, self).start()
 
-    def kill(self):
+    def kill(self, signal='-15', sleep=2):
         """
         Kill stress load if it is active
         """
         if self._running and self._child and self._child.isalive():
-            tasks.run_task(['sudo', 'pkill', self._proc_name],
-                           self._logger)
+            tasks.run_task(['sudo', 'pkill', signal, self._proc_name], self._logger)
+        time.sleep(sleep)
 
         self._logger.info(
             'Log available at %s', self._logfile)